WESTERN DIGITAL Caviar Se 80gb 7200rpm Sata-ii 7pin 8mb Buffer 3.5inch Hard Disk Drive WD800AAJS

Detail overview

Key Features:
Formatted Capacity - 80 Gb
Interface Type - Sata-ii
Spindle Speed - 7200 Rpm
Cache/buffer Size - 8 Mb
Average Latency - 4.2ms
Average Seek Time - 8.9ms


Detail Specifications:

rotational Speed - 7,200 Rpm (nominal).
buffer Size - 8 Mb.
average Latency - 4.20 Ms (nominal).
contact Start/stop Cycles - 50,000 Minimum.
read Seek Time (average) - 8.9 Ms.
write Seek Time (average) - 10.9 Ms (average).
track-to-track Seek Time - 2.0 Ms (average).
full Stroke - 21.0ms(average).
buffer To Host (serial Ata) - 1,200 Mbits/s (max).
buffer To Disk - 748 Mbits/s (max).
number Of Heads (physical) - 2.
formatted Capacity - 80,026 Mb.
capacity - 80 Gb.
interface - Sata-ii.
actuator Type - Rotary Voice Coil.
number Of Platters - 1.
bytes Per Sector - 512.
user Sectors Per Drive - 156,301,488.
servo Type - Embedded.

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